WAEC Geography 2025 Papers

Concept:Earth rotates $360^\circ$ in 24 hours, so each $1^\circ$ of longitude equals 4 minutes of time. Eastward locations are ahead of Greenwich Mean Time.Explanation:Time at Greenwich is 10:00 a.m.The place is at $30^\circ$ East longitude.Time difference for $1^\circ = 4$ minutes.So, time difference for $30^\circ = 30 \times 4 = 120$ minutes = 2 hours.Because the place is east of Greenwich, add the time difference to GMT.Therefore, local time = 10:00 a.m. + 2 hours = 12:00 noon (12:00 p.m.).Answer:A. 12.00 pm